CVE-2026-20712

Incomplete cleanup in some UEFI firmware for some Intel(R) reference platforms within UEFI may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.

CVSS

No CVSS.

References

Link	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01437.html

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-11 18:17

Updated : 2026-08-12 20:54

NVD link : CVE-2026-20712

Mitre link : CVE-2026-20712

CVE.ORG link : CVE-2026-20712

JSON object : View

Products Affected

No product.

CWE

CWE-459

Incomplete Cleanup

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